Types of Numbers
What is the percent?
Algebra Vocabulary
Science
100

A whole number and it's opposite

What is an integer?

100

50% of 20

What is 10?

100

A mathematical statement consisting of a number and an operation.

What is an expression?

100

The layer of gases that surround our planet.

What is the atmosphere?

200

A number that only has itself and 1 as factors.

What is a prime number?

200

50% of 30

What is 15?

200

A statement that shows two expressions are equal.

What is an equation?

200

The most common element in our atmosphere.

What is nitrogen?

300

A number that has more than two factors.

What is a composite number?

300

25% of 40?

What is 10?

300

A statement that shows two terms or expressions are not equal?

What is an inequality?

300

Pluto is this not a regular planet.

What is a dwarf planet?

400

A non-terminating decimal is called this...

What is an irrational number?

400

25% of 60

What is 15?

400

A symbol or letter that represents an unknown.

What is a variable?

400

It was the first artificial satellite launched into space.

What is sputnik?

500

A an integer or any number that can be expressed as a fraction

What is a rational number?

500

25% of 30

What is 7.5?

500

A number that shows us how many times a variable is used (what to multiply a variable by)

What is a co-efficient?

500

It lists all known elements including their atomic numbers and masses.

What is the Periodic Table of Elements?

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